<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
body{margin:0; padding:0; list-style:none;}
#div1 {position:absolute; width:80px; background:#CCC; border:1px solid black; display:none;}
</style>
<script>
document.oncontextmenu=function(event)
{
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	oDiv.style.left=event.clientX+'px';
	oDiv.style.top=event.clientY+'px';
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}
document.onclick=function()
{
	var oDiv=document.getElementById('div1');
	oDiv.style.display='none';
}

</script>
</head>

<body>
<div id="div1">
	<ul>
    	<li>aaa</li>
        <li>bbb</li>
        <li>ccc</li>
        <li>ddd</li>
    </ul>
</div>
</body>
</html>
